Contest $50 Logo for Hydrualic Business 72 hours

Hello Everyone
I would like a logo design for a business who manufacture emission free electric powered Hydraulic power packs. The contest will run for 72 hours. A short extension is possible if we don’t have enough contest entries but this is unlikely.

The winner will be paid $50 by Paypal.

Full contest details are contained in this link:
https://docs.google.com/document/d/1xL00sY3I3WOlLsd6D1OlKqhm8Ggu_fgvy2ixKjv2SB8/edit?usp=sharing
Thank you for looking as always.
Prune

 

my try

 

@Papacita, thank you for getting the contest going!
The CH is not keen on the font with the shadow effects. He prefers plainer, high impact fonts. He also said he would like a second colour in any logo to add more visual interest: green and something else.
@pehulz, thank you for the submission. CH appreciates the variations for light/dark backgrounds and also the landscape/portraint versions. Thank you. He likes the font better but is not sure about the colours or the graphic used.

 

hi thank you for your feedbacks. here's another sample
The icon is a combining of power icon and hydraulic icon
Any feedbacks are welcome

 

Thanks for your feedback. Below is the revision based on your feedback! More feedbacks are welcomed, if any.

 

@Papacita
Thank you for the further submissions. The CH is not keen on the graphic. The graphic used. Said he doesnt like the red colour used in one of the variations.

@pehulz Thank you for the further submissions. CH likes the bold clean font used. Said he doesnt 'love or hate' the graphic. Said he thinks it coudl look good if the words 'zero' and 'power' were in black and the 'E' stays green.

 

@Prune, thanks for your prompt feedback. Here is my further revision of the design. Any more thing, still let me know. Thanks.

 

@Papacita, Thank you for the further submissions. The CH likes the font and colours better but is still not keen on the graphic.
@fajarfaqih, thank you for the submissions. The CH likes all of the variations. Says they are clean & professional looking. Says he would like the E to stand out more in variation 2 and would prefer if the Z & R were not cut off in variation 3.

 

another alternatives , @Prune

 

Here my try

 

@Prune, thanks so much. Here is another revision.

 

@farjarfaqih, thank you for your further submissions in post #12. The CH likes them.
@Athisa, thank you for your submission. The CH like the text elements, but not as keen on the graphic
@pehulz, thank you for the further submissions in posts 15 & 17. The CH likes them. Very powerful font and overall a clean look.
@otakatun, thank you for the submission. The CH prefers at least 2 colours in the text as he feels it doesnt look engaging when all one colour. He is not keen on the graphic.
@Papacita, thank you for the further submission. CH is not keen on gradients like in the graphic as he is attracted to simple & bold styles
@BagusDesign, thank you for the submission.
The CH likes the text element. Not keen on the graphic.